Prefabricated Copper Houses, 1931-1932: Base, section, 1:1

Photomechanical print in colored inks on paper

Photomechanical print with red ink and wash on paper

Photomechanical print in orange and blue inks on white paper

Photomechanical print with colored pencil on paper

Photomechanical print with wash on paper

Photomechanical print in blue, red and gray inks on white paper

Photomechanical print with graphite on paper